Finding the Fourth Proportional to 35,556.94, 49,067.98 and 19,641.05

Step by Step Solution

1. Step 1: Write the proportion equation
   35,556.94 : 49,067.98 = 19,641.05 : x
2. Step 2: Convert to fraction form
   35,556.94/49,067.98 = 19,641.05/x
3. Step 3: Cross multiply
   35,556.94x = 49,067.98 × 19,641.05
4. Step 4: Simplify right side
   35,556.94x = 963,746,538.14
5. Step 5: Solve for x
   x = 963,746,538.14/35,556.94
6. Step 6: Final answer
   x = 27,104.32